11055441061 has 48 divisors (see below), whose sum is σ = 13958561280. Its totient is φ = 8551461600.

The previous prime is 11055441049. The next prime is 11055441077. The reversal of 11055441061 is 16014455011.

It is not a de Polignac number, because 11055441061 - 2¹⁷ = 11055309989 is a prime.

It is a super-3 number, since 3×11055441061³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055441041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8562826 + ... + 8564116.

It is an arithmetic number, because the mean of its divisors is an integer number (290803360).

Almost surely, 2^11055441061 is an apocalyptic number.

It is an amenable number.

11055441061 is a deficient number, since it is larger than the sum of its proper divisors (2903120219).

11055441061 is a wasteful number, since it uses less digits than its factorization.

11055441061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 11055441061 its reverse (16014455011), we get a palindrome (27069896072).

The spelling of 11055441061 in words is "eleven billion, fifty-five million, four hundred forty-one thousand, sixty-one".